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DEWALT Rotary Saw with 1/8-Inch and 1/4-Inch Collets, 5-Amp, Corded (DW660)

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Availability: In Stock.
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Arrives Monday, Oct 19
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Features

  • DEWALT rotary tool features tool-free bit change for fast and easy bit changing without a wrench
  • Turn-on/Bump-off switch of DEWALT cut out tool allows user to easily shut tool off
  • 5.0 amp, 30,000 rpm motor provides more cutting power
  • Slim body design and ergonomic for less fatigue over prolonged use
  • Dust-Sealed Switch protects against dust ingestion for longer switch life
  • Jam-pot construction provides jobsite durability

Description

The DW660 Cut-Out Tool has a powerful 5.0 Amp, 30,000 rpm motor with a slim design and durable construction. Features fast and tool-free bit changing and easy operation with the turn-on/bump-off switch. In recent years, rotary cutout tools have soared in popularity, due mainly to a series of television infomercials promoting one brand. Though it doesn't receive the TV airplay of its main competitor, this DeWalt model uses a durable 5 amp motor--the most powerful motor yet in a cutout tool--making it a great tool for professional drywallers, electricians, and carpenters. To help battle dust infiltration, the tool features a sealed motor and switch, a must for any serious drywall tool. It also sports a quick-and-easy, tool-free bit- changing system and comes with both 1/8 and 1/4 inch collets. We really like the bump-off switch for quick tool shutdown and the simple and effective tool- free depth adjustments. Like other rotary cutout tools, this one uses spiral cutting bits, which work equally well plunging into a cut as they do laterally. In our test we found the DeWalt to be smooth running with low vibration. We had no problem plunging and cutting through 1-1/2 inches of solid birch, whizzing through drywall, and tearing through tile. In fact, this tool has more power than you'd expect from something of its size, and if you aren't paying attention, it can get away from you--an easier to live with problem than lack of power. Some extraordinary claims have been made about rotary cutout tools, and while DeWalt's cutout tool is as versatile as any we've tried, and a bit more powerful than most, it's most effective at what it was designed for--quick cutouts in drywall, tile, and plywood. --Brian Trinen P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer Professionals asked for a better cutout tool and DeWalt delivered. The DW660 boasts a 5 amp, 30,000 rpm motor that cuts through drywall, plywood, ceramic tile, Plexiglas, cement board, countertops, and acoustical ceiling tile. It boasts up to 25 percent more power when cutting double board or windows. This machine offers a tool-free bit change, so you no longer waste time looking for lost wrenches, and the bump-off-style switch is dust-sealed. Other features include a slim body design, adjustable guide, 10-foot rubber cord with internal cord clamp, and a jam pot design, making this tool job site tough. Your purchase includes the cutout tool, shoe, drywall bit, 1/8- and 1/4-inch collets. Features Tool-free bit change for fast and easy bit changing without a wrench Turn-on/bump-off switch allows users to easily shut tool off 5 amp, 30,000 rpm motor provides more cutting power Slim body design for less fatigue over prolonged use Dust-sealed switch provides durability and long switch life Jam pot construction provides job site durability Specifications Amps: 5 amps No-load speed: 30,000 rpm Collet diameter: 1/8, 1/4 inch Adjustable guide: yes Spindle lock: yes Tool length: 10 inches Tool weight: 3.2 lbs. Shipping weight: 3.5 lbs. Includes General purpose bit Drywall cutting bit 1/4- and 1/8-inch collets Warranty This DeWalt high-performance industrial tool comes with a warranty package that includes: 30-day, no-risk satisfaction guarantee One-year free service contract One-year warranty See more

Brand: DEWALT


Color: Multi


Blade Material: High Speed Steel


Surface Recommendation: wood, metal, tile, plastic


Power Source: Corded Electric


Power Source: Corded Electric


Other Special Features of the Product: Durability


Voltage: 120 volts


Blade Shape: Rectangular


Surface Recommendation: wood, metal, tile, plastic


Warranty Type: limited warranty


Item Weight: 3.4 pounds


Blade Material: High Speed Steel


Handle Material: Plastic


Color: Multi


Brand Name: DEWALT


Included Components: Drywall Cutting Bit | 1/4", 1/8" Collets


Model Number: DW660


Unit Count: 1 Count


Number of Items: 1


Global Trade Identification Number: 09


UPC: 028875216609


Item Type Name: HEAVY DUTY CUT-OUT TOOL


Manufacturer: DEWALT


Manufacturer Part Number: DW660


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good price for a tool that works as advertised!!
My basement was flooded by the worst flash floods since the house was built 23 years ago, and this saw was perfect for cutting the bottoms of the dry wall off. It went right over the studs and the drywall came off in big strips. Highly recommend!
Reviewed in the United States on April 23, 2026 by Cynthia J.

  • dewalt dw660 rotary tool
Excellent impressive tool -- but I expected this from DeWalt and I wasn't disappointed. Years ago I had purchased a rotozip brand tool and it burned out on first use. I had to finish what I was doing with a regular single speed Dremel Tool. So I was turned off by rotary tools. However I had a lot of cutout work to do -- carpenters lace type trim work for the porch and gable trim. I hate a scroll saw because of the pain of having to unhook and rehook the blade every time you start to cut in a new area; and I did not want to pay the expense of a band saw; I just would not use it often enough to justify and my jig saw just wasn't maneuverable enough in tight patterns. So I went to Amazon and asked for rotary saws to see what was out there and BAM -- there it was DeWalt! I don't care what anyone else says I LOVE DeWalt tools; they have never let me down. From my 10" table saw; 10" compound Miter saw; drills; sanders; planner; table router; trim router and now rotary saw my DeWalt tools have always served me well. This rotary saw cut through 3/4" hardwood and 3/4" treated exterior pine plywood -- yes folks, like a hot knife through butter. With the first cut I knew I had hit the jack-pot. There was no strain on the tool, it handled the wood effortlessly, and I had no trouble controlling it as I cut freehanded through the wood. The ring guide kept the blade perpendicular to the wood and the cuts were clean and smooth. I cut a lot of scallops; circles; scrolls; curls and whatnots through several pieces of 7 - 8 foot long boards and with this saw I did it fast. I bought just the saw because I did not know if it would work but I would advise people to also purchase the D-handle attachment you can get for it. I think it would make holding the tool more comfortable; especially if you are doing a lot of cutting. By the time I was finished I had cramps in my fingers for several days. And that is the ONLY complaint I have. I realize 7 foot long boards would have been very cumbersome to maneuver through a scroll saw or even a band saw and a jig saw just would have taken way too long. I did my whole project in one 2-day weekend. Thank you DeWalt! Thank you Amazon for getting it to me in less than 4 days! Oh and I forgot to mention, I am a 52 year old woman and I am proudly a woodworker with 23 years experience at the craft! So stand back -- look out -- I'm on fire now. When I get done the neighborhood will never be the same! ... show more
Reviewed in the United States on April 30, 2013 by Reesa

  • I really wanted to like this tool... (Revised review and rating)
OLD REVIEW, FROM APRIL 3, 2013 I had high hopes for this tool but, alas, I had to return it. To begin with, it kept losing the bit while cutting, which made it annoying to use and potentially dangerous. I assume I could have worked on this issue by tightening it with a wrench, but there was another, much more concerning issue: it was burning the plywood (!). As I was trying to cut a rectangle in a piece of plywood in my attic, I quickly noticed that smoke was coming out of the plywood. I decided to stop using this tool altogether when I saw the first amber on the wood. I can't work with a tool that could potentially cause a fire in my house -- not worth for one, two, or a dozen rectangles in my plywood. Sadly, this tool is back in the Amazon box and will be returned soon... REVISED REVIEW, SEPTEMBER 6, 2014 I recently re-purchased this tool (I had returned the one purchased last year). I intended to use it on sheetrock this time, a seemingly more appropriate use than that of my original attempt last year. I must say that I am very impressed. I was able to cut a perfect rectangle for my electric box with virtually no effort and almost no mess. Considering that this was my first attempt, I was really happy with my experience. This tool works just great, only not on any material. Plywood certainly is not in the list of materials it can cut through, but it can certainly cut through sheetrock like butter. This time I'll keep it! ... show more
Reviewed in the United States on April 3, 2013 by Oskar Pineño

  • Good purchase !
Built well, switch location could have been better designed. Bit changes are simple and depth gauge works well. Overall good purchase
Reviewed in the United States on September 7, 2026 by Angela pilot

  • Great for outlets, demo, and drywall in general
My old house flooded again and we had to remove 4 feet of drywall. I started with a straight edge and a utility knife, and quickly realized that was too slow. I also routinely will install new outlets (either electric or home theater) and used to use a drywall saw or a dremel. Neither was particularly good, and I had a lot of ragged cuts. I used this to demo about 4 houses after the massive flooding in Houston last August. I know from experience that cutting a straight and clean line at 4’ is key for a good renovation, but also know that a good tool needs to get the job done quickly. This fit the bill. I started with a straight edge, but after 15 minutes I was able to cut free hand nice and straight (I have a Dewalt laser level to give me a line). The bits are durable; even so I’d recommend getting extras because a sharp bit makes a big difference. It really excels at cutting out outlet boxes in existing drywall. I made a jig for the cuts, and the cuts look professional. Very quick. As with all my Dewalt tools it is tough and powerful. Changing bits is quick once you figure out how to loosen and tighten the chuck. I’d suggest watching a video on this, as Dewalt tool instructions are kind of like using an old road map. Nice tool. ... show more
Reviewed in the United States on May 4, 2018 by Armi

  • Awesome on a CNC router
My high school students designed and built a CNC router on the cheap, with a used DW660 as its cutter. After two years (a couple hundred hours) of use, the motor went in the one I picked up at a flea market. Considering the expected use for a tool like this is minutes at a time and we tend to use it for hours long cuts, we definitely got our money's worth. We just bought one a couple of weeks ago here to replace it. Yes, the tool free change system is somewhat difficult to use, but if it's that big of a deal to you, it can be taken off and you can use a wrench many of the other brands have. That part went bad on mine near the end, and I did just that. It's not a big deal. You can google how to do it. The only real drawback to using this on your router is the noise and the lack of speed control. It's much louder than any spindle. I get a reading of 85db a few feet away from it, though that is somewhat unreliable since it's using a smart phone app instead of a properly calibrated instrument. It's much more powerful than most spindles, so the only reasons I'd think of switching would be the noise and the lack of speed control. Spinning at 30,000rpm works for wood better than you think, though you have to keep your movement speed up so the wood doesn't catch fire. (not a joke) The problem with the fast cutting speed comes to substances like Plexiglas. It tends to melt instead of cutting re-solidifies after the cutter goes through. A router speed controller can be used to help this problem somewhat, though it loses too much power if you go too low Yescom Variable Fan/Router Speed Controller 3 Settings Hydroponics Inline Fan Exhaust Air 500W to 1500W Adjuster I should mention that the old one gave out not very long after I started using a router speed controller with it. I know that they are controversial... I'm not sure if it had anything to do with the motor giving the ghost since the new one sounds better than I can remember the old one sounding for quite a while. ... show more
Reviewed in the United States on November 26, 2017 by Roy

  • Quality Construction, Useful tool.
Hefty quality tool. I really wanted to replace my Dremel rotary tool but I needed to do some work that required that the tool be able to hold 1/4" shanks. I was concerned because the area I needed to work in was only a little over an inch wide and this tool is much larger than the Dremel but it was just right. The plastic band helped steady the tool while in use in addition to offering some protection for my fingers. A big plus is that it also comes with an 1/8th inch collet so I can still use my Dremel bits. Of course this is not marketed as a do-it-all tool like a Dremel but I used it as a router. My only disappointments were 1) it isn't variable speed and 2) so far I haven't been able to find accessories like a drill press and plunge router that I often used with my Dremel so I will probably need to replace my Dremel anyway. Still a great tool when you need to use a tool with a larger shank so no regrets. Quick shipping! Would buy from seller again. ... show more
Reviewed in the United States on April 3, 2017 by RobMars

  • Plenty of Power, however bit changing system terrible
I make a living with DeWalt power tools so I had high hopes for this thing. As several reviews have stated, power and speed is not the issue - in fact, the RPM is so high it is in danger of igniting any combustible material you might be cutting. I noticed smoke roiling out of a piece of MDF and I think the bit may have started a fire had I not let up. Included bit is garbage, replace it/ throw it away and don't waste your productive time while working. Also you are better off using a wrench to tighten the bits rather than this Rube Goldberg-esk "tool free" bit changing system - also garbage. Mine was broken within the first twenty minutes of using the tool out of the box: Both buttons have to be depressed simultaneously and then rotate the plastic collar to tighten the chuck. I did not notice that the button on the plastic collar (closest to the chuck) did not spring back up the third time I tried to use it so it was still engaged on the shaft. When I plugged it in and turned it on it made a HORRIBLE sound as the shaft nut ground its way into the plastic collar and spring loaded built-in metal spanner wrench. The collar shifted and froze and will no longer move, however the tool is still functional. Bits have to be changed with a wrench only and the plastic collar is just a decoration now. I am NOW ACTUALLY READING THE REVIEWS much more carefully - as I purchased this on the nearly five-star statistic rating. Contemplating returning for another one, but not sure at this point. ... show more
Reviewed in the United States on November 11, 2013 by Family of Seven

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